Exercise system shield



FIG. 1 is a top front perspective of an exercise system shield showing my new design, with exercise system components and a weight stack shown in broken, phantom line form;

FIG. 2 is a front view of the exercise system shield shown in FIG. 1, wherein the broken, phantom lines define an unclaimed hole;

FIG. 3 is a top view of the shield shown in FIG. 1, the bottom view being the mirror image thereof;

FIG. 4 is a side view of the shield shown in FIG. 1, the opposing side being the mirror image thereof; and,

FIG. 5 is a back view of the shield shown in FIG. 1.

The objects shown in broken, phantom lines are shown for environmental purposes only and form no part of the claimed design. 

The ornamental design for an exercise system shield, as shown and described. 